Granted Patent
Utility
US 6,763,570
· Confirmation No. 8250
METHOD OF CLOSING A PRESSURE VESSEL
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-03-22 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2002-11-27 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-11-27 | SPEC |
Specification | 11 | View | |
| 2002-11-27 | CLM |
Claims | 2 | View | |
| 2002-11-27 | ABST |
Abstract | 1 | View | |
| 2002-11-27 | DRW |
Drawings-only black and white line drawings | 4 | View |
Inventors
Stephan L. Abbott
Monroeville, PA
Louis J. Tylman
Acme, PA
Attorneys & Agents of Record
Classification
USPC
29/525.01
B23P19/067
G21C13/06
Y10T29/4935
Y10T29/49947
Y10T29/49948
Y10T29/531
F16B31/043
G21C13/073
Y02E30/30
Prosecution
- Examiner
- KENNY, STEPHEN
- Art Unit
- 3726
- Customer No.
- 26353
- Docket No.
- NSD2001-015
- Confirmation No.
- 8250
Publication
- Pub. No.
- US20030135975A1
- Pub. Date
- 2003-07-24
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2024-01-30
RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2024-01-30
from
BHI ENERGY I SPECIALTY SERVICES LLC,
STONE & WEBSTER, L.L.C. (FORMERLY STONE & WEBSTER, INC.),
WESTINGHOUSE ELECTRIC COMPANY LLC
SECURITY INTEREST
Recorded 2024-01-26
PATENT SECURITY AGREEMENT
Recorded 2022-05-27
RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2019-08-01
SECURITY INTEREST
Recorded 2018-08-01
SECURITY INTEREST
Recorded 2018-08-01
SECURITY INTEREST
Recorded 2018-08-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-02-19
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Quick Facts
- Patent No.
- US 6,763,570
- App. No.
- 10/306,809
- Filed
- 2002-11-27
- Granted
- 2004-07-20
- Pub. No.
- US20030135975A1
- Examiner
- KENNY, STEPHEN
- Art Unit
- 3726
- PTA
- 0 days
External Links